<template>
  <div class="app-container">
    <el-row :gutter="0">
 <el-col :xs="24" :sm="6" :md="5" :lg="4" class="drag-area" id="drag-area">
    <div class="left">    <div style="text-align: center; color: #0fa8e7">数据选择</div>
<el-input
  placeholder="输入关键字进行过滤"
  v-model="filterText">
</el-input>
       <el-tree

  :data="tree"
  :props="defaultProps"

  :filter-node-method="filterNode"
  ref="tree">
</el-tree>
</div>
      </el-col>

 <el-col :xs="24" :sm="18" :md="18.7" :lg="20" id="drag-content">
    <el-form
      :model="queryParams"
      ref="queryForm"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="场地名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入场地名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="场地编码" prop="code">
        <el-input
          v-model="queryParams.code"
          placeholder="请输入场地编码"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="容纳学生数量" prop="capacity">
        <el-input
          v-model="queryParams.capacity"
          placeholder="请输入容纳学生数量"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="场地地址" prop="address">
        <el-input
          v-model="queryParams.address"
          placeholder="请输入场地地址"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="场地状态" prop="state">
        <el-input
          v-model="queryParams.state"
          placeholder="请输入场地状态"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['exam:address:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['exam:address:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['exam:address:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['exam:address:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="addressList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <!--      <el-table-column label="其他描述" align="center" prop="id" />-->
      <el-table-column label="场地名称" align="center" prop="name" />
      <el-table-column label="场地编码" align="center" prop="code" />
      <el-table-column label="容纳学生数量" align="center" prop="capacity" />
      <el-table-column label="场地地址" align="center" prop="address" />
      <el-table-column label="场地状态" align="center" prop="state" />
      <el-table-column label="其他描述" align="center" prop="addressExplain" />
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['exam:address:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['exam:address:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改考场管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="场地名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入场地名称" />
        </el-form-item>
        <el-form-item label="场地编码" prop="code">
          <el-input v-model="form.code" placeholder="请输入场地编码" />
        </el-form-item>
        <el-form-item label="容纳学生数量" prop="capacity">
          <el-input
            v-model.number="form.capacity"
            placeholder="请输入容纳学生数量"
          />
        </el-form-item>
        <el-form-item label="场地地址" prop="address">
          <el-input v-model="form.address" placeholder="请输入场地地址" />
        </el-form-item>
        <!-- <el-form-item label="场地状态" prop="state">
          <el-input v-model="form.state" placeholder="请输入场地状态" />
        </el-form-item> -->
        <el-form-item label="其他描述" prop="addressExplain">
          <el-input
            v-model="form.addressExplain"
            type="textarea"
            placeholder="请输入内容"
          />
        </el-form-item>
      </el-form>
      <div slot="footer">
        <el-button @click="submitForm" type="primary">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
     </el-col>
     </el-row>
  </div>
</template>

<script>
import {
  listAddress,
  getAddress,
  delAddress,
  addAddress,
  updateAddress,
  exportAddress,
} from "@/api/exam/address";
import { validateCode } from "@/utils/formCheck";

export default {
  name: "Address",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 考场管理表格数据
      addressList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        code: null,
        capacity: null,
        address: null,
        state: null,
        addressExplain: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          { required: true, message: "场地名称不能为空", trigger: "blur" },
        ],
        code: [{ validator: validateCode, trigger: "blur" }],
      },
       tree: [ {
          id: 1,
          label: '广州校区',
       
        },{
          id: 2,
          label: '深圳校区',
         
        }],
     defaultProps: {
         
          label: 'label'
        },
      filterText:"",
    };
  },
  created() {
    this.getList();
  },
   watch: {
      filterText(val) {
        this.$refs.tree.filter(val);
      }
    },
  methods: {
    /** 查询考场管理列表 */
    getList() {
      this.loading = true;
      listAddress(this.queryParams).then((response) => {
      
      this.addressList = [
          {
      
       "id": 'xxx1',
        "name":' 广州校区',
        "code": '537132',
        "capacity":50,
        "address":" 广州黄埔区开发路",
        "state": 1,
        "addressExplain": "已开放"},   {
      
       "id": 'xxx2',
        "name":' 深圳校区',
        "code": '537132',
        "capacity":100,
        "address":" 深圳海湾区开发路",
        "state": 1,
        "addressExplain": "未开放"}];
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        code: null,
        capacity: null,
        address: null,
        state: null,
        addressExplain: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加考场管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids;
      getAddress(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改考场管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            updateAddress(this.form).then((response) => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addAddress(this.form).then((response) => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm(
        '是否确认删除考场管理编号为"' + ids + '"的数据项?',
        "警告",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        }
      )
        .then(function () {
          return delAddress(ids);
        })
        .then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
     //watch事件处理
     handleNodeClick(data) {
        console.log(data);

      },
       filterNode(value, data) {
        if (!value) return true;
        return data.label.indexOf(value) !== -1;
      },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm("是否确认导出所有考场管理数据项?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          this.exportLoading = true;
          return exportAddress(queryParams);
        })
        .then((response) => {
          this.download(response.msg);
          this.exportLoading = false;
        })
        .catch(() => {});
    },
  },
};
</script>

<style lang="scss">
// .dialog-header {
//   //border-top: 1px solid #e8eaec;
//   margin-bottom: 20px;
//   padding: 8px 8px;
//   background-color: #336699;
//   color: #fffafa;
// }
// .dialog-footer {
//   border-top: 1px solid #336699;
//   padding-top: 5px;
//   text-align: center;
// }
// .sure {
//   background: #336699;
//   color: #fffafa;
// }
</style>
